<template>
  <view >
    <view class="top">
      <my-search></my-search>
    </view>
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <swiper-item v-for="item in swiperList" :key="item.goods_id">
        <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id">
          <image :src="item.image_src"></image>
        </navigator>
      </swiper-item>
    </swiper>
   <!-- 导航-->
    <view class="nav-List">
      <view class="nav-item" v-for="(item,i) in navList" :key="i" @click="handleNav(item)">
        <image :src="item.image_src" class="nav-img"></image>
      </view>
    </view>
    <!-- 楼层-->
    <view class="floor-list">
      <view class="floor-item" v-for="(item,i) in floorList" :key="i">
       <image :src="item.floor_title.image_src" class="floor-title"></image>
       <view class="floor-img-box">
         <view class="box-left">
           <image :src="item.product_list[0].image_src" :style="{width: item.product_list[0].image_width +'rpx'}" mode="widthFix"></image>
         </view>
         <view class="box-right">
             <navigator :url="item2.url" class="right-img-item" v-for="(item2, i2) in item.product_list" :key="i2" v-if="i2 !== 0">
                 <image :src="item2.image_src" mode="widthFix" :style="{width: item2.image_width + 'rpx'}"></image>
               </navigator> 
         </view>
       </view>
      </view>
    </view>
  </view>

</template>

<script>
  import badgeMix from '@/mixins/tabbar-badge.js'
  export default {
    data() {
      return {
        swiperList: [],
        navList: [],
        floorList: []
      };
    },
    mixins: [badgeMix],
    onLoad() {
      this.getSwiperList()
      this.getNavList()
      this.getFloorList()
    },
    methods: {
      // 获得轮播图数据
      async getSwiperList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/swiperdata')
        if (res.meta.status !== 200) return uni.$showMsg()
        this.swiperList = res.message
      },
      // 获得导航分类数据
      async getNavList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/catitems')
        if (res.meta.status !== 200) return uni.$showMsg()
        this.navList = res.message
      },
      // 跳转到分类页面
      handleNav(item) {
        if (item.name == '分类') {
          uni.switchTab({
            url: '../cate/cate'
          })
        }
      },
      // 获得楼层数据
      async getFloorList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/floordata')
        if (res.meta.status !== 200) return uni.$showMsg()
        res.message.forEach(floor => floor.product_list.forEach(item=>{
          return item.url = '/subpkg/goods_list/goods_list?' + item.navigator_url.split('?')[1]
        }))
        this.floorList = res.message
      }
    }
  }
</script>

<style lang="scss">
  .top{
    position: sticky;
    top: 0;
    z-index: 999;
  }
  swiper {
    height: 330rpx;

    .swiper-item,
    image {
      height: 100%;
      width: 100%;
    }
  }

  .nav-List {
    display: flex;
    justify-content: space-around;
    margin: 15px 0;

    .nav-item {
      .nav-img {
        width: 128rpx;
        height: 140rpx;
      }
    }
  }
.floor-list{
  .floor-title{
    height: 60rpx;
    width: 100%;
    margin-top: 5px;
  }
.floor-img-box{
  display: flex;
  padding-left: 10rpx;
  justify-content: space-between;
  .box-left{}
  .box-right{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    .right-img-item{
      
    }
  }
}
}

</style>
